← JMAkustik
Free tools
Talk to us
Free tools
Try the numbers before you build.
Three quick calculators from our design work. Move the sliders and see what your room does. They are simple on purpose; a real design checks much more.
Length
Width
Height
Add panels
Volume
RT60 (500 Hz)
Target
Verdict
Lowest mode
Schroeder frequency
Clashing modes
LengthWidthHeightRed ring: two modes within 3 percent
Design freq.
Deepest well
Working band
One period is
Want an acoustician to check this?
Send your room to JMAkustik and get a short written recommendation on WhatsApp.
Our tools
Planning a real room?
Tell us about it. We reply with next steps and a free first consultation.